Look up Mouth in Wiktionary, the free dictionary.

Mouth is the orifice through which an organism intakes food.

Mouth may also refer to one of the following:

• Mouth (water stream), the source or terminus of a water body
• Mouth (song), a 1995 single by Australian singer songwriter, Merril Bainbridge
• Mouth (mathematics), a type of polygon vertex
• Marvin "Mouth" McFadden, a character in One Tree Hill (TV series)

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